Mushroom and Potato Gratin Recipe

Preheat the oven to 200°.

Peel the potatoes and slice them thinly using a mandoline. Line the bottom of a buttered baking dish with a layer of potato slices.

Add a layer of sliced mushrooms, then a new layer of potatoes.

Finish by arranging the mushrooms "in scales" on the surface of the dish.

In a bowl, mix the milk and cream. Season the mixture with salt and pepper. Pour the mixture over the potatoes and mushrooms.

Place a few dollops of butter on the gratin and bake for 40 minutes at 200°C.

To finish Tips: Add a bit of zest to this recipe by grating half of a tonka bean into the milk and cream mixture. In winter, for an even more indulgent gratin, place slices of cheese on the mushrooms before baking... a delight!